mirror of
https://github.com/facebook/sapling.git
synced 2024-10-08 15:57:43 +03:00
b8759cea3b
Before, a tempfile was used to create a temp file was created with 600 permissions and the uploaded data was written into it. This file was then *copied* to .hg/largefiles/<hash>. We now simply use atomictempfile to write the data to a temp file with the right permissions and then rename that into place.
122 lines
3.1 KiB
Perl
122 lines
3.1 KiB
Perl
$ "$TESTDIR/hghave" unix-permissions || exit 80
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Create user cache directory
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$ USERCACHE=`pwd`/cache; export USERCACHE
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$ cat <<EOF >> ${HGRCPATH}
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> [extensions]
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> hgext.largefiles=
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> [largefiles]
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> usercache=${USERCACHE}
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> EOF
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$ mkdir -p ${USERCACHE}
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Create source repo, and commit adding largefile.
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$ hg init src
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$ cd src
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$ echo large > large
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$ hg add --large large
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$ hg commit -m 'add largefile'
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$ cd ..
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Discard all cached largefiles in USERCACHE
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$ rm -rf ${USERCACHE}
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Create mirror repo, and pull from source without largefile:
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"pull" is used instead of "clone" for suppression of (1) updating to
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tip (= cahcing largefile from source repo), and (2) recording source
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repo as "default" path in .hg/hgrc.
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$ hg init mirror
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$ cd mirror
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$ hg pull ../src
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pulling from ../src
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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(run 'hg update' to get a working copy)
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caching new largefiles
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0 largefiles cached
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Update working directory to "tip", which requires largefile("large"),
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but there is no cache file for it. So, hg must treat it as
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"missing"(!) file.
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$ hg update
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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getting changed largefiles
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large: Can't get file locally
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(no default or default-push path set in hgrc)
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0 largefiles updated, 0 removed
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$ hg status
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! large
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Update working directory to null: this cleanup .hg/largefiles/dirstate
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$ hg update null
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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getting changed largefiles
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0 largefiles updated, 0 removed
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Update working directory to tip, again.
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$ hg update
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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getting changed largefiles
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large: Can't get file locally
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(no default or default-push path set in hgrc)
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0 largefiles updated, 0 removed
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$ hg status
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! large
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Portable way to print file permissions:
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$ cd ..
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$ cat > ls-l.py <<EOF
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> #!/usr/bin/env python
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> import sys, os
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> path = sys.argv[1]
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> print '%03o' % (os.lstat(path).st_mode & 0777)
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> EOF
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$ chmod +x ls-l.py
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Test that files in .hg/largefiles inherit mode from .hg/store, not
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from file in working copy:
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$ cd src
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$ chmod 750 .hg/store
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$ chmod 660 large
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$ echo change >> large
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$ hg commit -m change
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$ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
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640
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Test permission of with files in .hg/largefiles created by update:
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$ cd ../mirror
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$ rm -r "$USERCACHE" .hg/largefiles # avoid links
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$ chmod 750 .hg/store
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$ hg pull ../src --update -q
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$ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
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640
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Test permission of files created by push:
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$ hg serve -R ../src -d -p $HGPORT --pid-file hg.pid \
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> --config "web.allow_push=*" --config web.push_ssl=no
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$ cat hg.pid >> $DAEMON_PIDS
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$ echo change >> large
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$ hg commit -m change
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$ rm -r "$USERCACHE"
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$ hg push -q http://localhost:$HGPORT/
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$ ../ls-l.py ../src/.hg/largefiles/b734e14a0971e370408ab9bce8d56d8485e368a9
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640
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